Analysis Overview
SHA256
c1f78ced3c3588a561f6b3636d6f6c23ef7d052bc67270a41fff2296b9e0feca
Threat Level: Known bad
The file c1f78ced3c3588a561f6b3636d6f6c23ef7d052bc67270a41fff2296b9e0feca was found to be: Known bad.
Malicious Activity Summary
Healer
Detects Healer an antivirus disabler dropper
Redline family
Healer family
RedLine payload
RedLine
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-04 20:52
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 20:52
Reported
2024-11-04 20:54
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
149s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\81423039.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\81423039.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\81423039.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\81423039.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\81423039.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\81423039.exe | N/A |
RedLine
RedLine payload
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Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st005965.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\81423039.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp370632.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\81423039.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\c1f78ced3c3588a561f6b3636d6f6c23ef7d052bc67270a41fff2296b9e0feca.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st005965.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c1f78ced3c3588a561f6b3636d6f6c23ef7d052bc67270a41fff2296b9e0feca.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st005965.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp370632.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\81423039.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\81423039.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\81423039.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp370632.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c1f78ced3c3588a561f6b3636d6f6c23ef7d052bc67270a41fff2296b9e0feca.exe
"C:\Users\Admin\AppData\Local\Temp\c1f78ced3c3588a561f6b3636d6f6c23ef7d052bc67270a41fff2296b9e0feca.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st005965.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st005965.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\81423039.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\81423039.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp370632.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp370632.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 81.160.77.104.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 78.239.69.13.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st005965.exe
| MD5 | cdf4ea3693a7e19450a7f70c2ae74b6f |
| SHA1 | abbc386fa052376dc96152c06f3beb9113c60120 |
| SHA256 | 9549ebac3f13c2aa0c017c205c6e948a1b5654a8cf1859e05c48b1c0a9765244 |
| SHA512 | 35e0b28d90daf6a08f4d98018a032ad769ee32ae6bd2a104bf52561aabee70307dcecb644c3c695fbfcac854696069df08773edab485c825abccc817ff44ef79 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\81423039.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2156-14-0x00007FFBA0313000-0x00007FFBA0315000-memory.dmp
memory/2156-15-0x0000000000470000-0x000000000047A000-memory.dmp
memory/2156-16-0x00007FFBA0313000-0x00007FFBA0315000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp370632.exe
| MD5 | 1d31b2120fc39e45a94834aa71dbdaea |
| SHA1 | c706bba25e8cbd5174cd3ea3bbfed3ca6584c0da |
| SHA256 | 813cd67e50cefd110492e57283f30494a506f3c9d547755f53f68f9138b38bad |
| SHA512 | 8d8eb969eba1557a2bd121eadbbe63a7f2d84a2e79c536ff5fb6ce59a8517d51f4faf0cb96ebaf9d94da84b57b0c8d2801941a8d57eb70d3e38e0650058ead8d |
memory/4376-22-0x0000000002910000-0x000000000294C000-memory.dmp
memory/4376-23-0x0000000004F40000-0x00000000054E4000-memory.dmp
memory/4376-24-0x0000000005530000-0x000000000556A000-memory.dmp
memory/4376-28-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-36-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-88-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-86-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-84-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-82-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-80-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-78-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-74-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-72-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-70-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-68-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-66-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-64-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-62-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-60-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-56-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-54-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-52-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-50-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-48-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-46-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-44-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-40-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-38-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-34-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-32-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-30-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-76-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-58-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-42-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-26-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-25-0x0000000005530000-0x0000000005565000-memory.dmp
memory/4376-817-0x0000000007A30000-0x0000000008048000-memory.dmp
memory/4376-818-0x00000000080E0000-0x00000000080F2000-memory.dmp
memory/4376-819-0x0000000008100000-0x000000000820A000-memory.dmp
memory/4376-820-0x0000000008220000-0x000000000825C000-memory.dmp
memory/4376-821-0x0000000002530000-0x000000000257C000-memory.dmp